20430388704

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{6247}}^1$

素因数の和:6453

約数の個数: 192

約数和(自身を含む): 61972162560

約数和(自身を除く): 41541773856

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 32, 33, 38, 44, 48, 57, 66, 76, 88, 96, 114, 132, 152, 163, 176, 209, 228, 264, 304, 326, 352, 418, 456, 489, 528, 608, 627, 652, 836, 912, 978, 1056, 1254, 1304, 1672, 1793, 1824, 1956, 2508, 2608, 3097, 3344, 3586, 3912, 5016, 5216, 5379, 6194, 6247, 6688, 7172, 7824, 9291, 10032, 10758, 12388, 12494, 14344, 15648, 18582, 18741, 20064, 21516, 24776, 24988, 28688, 34067, 37164, 37482, 43032, 49552, 49976, 57376, 68134, 68717, 74328, 74964, 86064, 99104, 99952, 102201, 118693, 136268, 137434, 148656, 149928, 172128, 199904, 204402, 206151, 237386, 272536, 274868, 297312, 299856, 356079, 408804, 412302, 474772, 545072, 549736, 599712, 712158, 817608, 824604, 949544, 1018261, 1090144, 1099472, 1305623, 1424316, 1635216, 1649208, 1899088, 2036522, 2198944, 2611246, 2848632, 3054783, 3270432, 3298416, 3798176, 3916869, 4073044, 5222492, 5697264, 6109566, 6596832, 7833738, 8146088, 10444984, 11200871, 11394528, 12219132, 15667476, 16292176, 19346959, 20889968, 22401742, 24438264, 31334952, 32584352, 33602613, 38693918, 41779936, 44803484, 48876528, 58040877, 62669904, 67205226, 77387836, 89606968, 97753056, 116081754, 125339808, 134410452, 154775672, 179213936, 212816549, 232163508, 268820904, 309551344, 358427872, 425633098, 464327016, 537641808, 619102688, 638449647, 851266196, 928654032, 1075283616, 1276899294, 1702532392, 1857308064, 2553798588, 3405064784, 5107597176, 6810129568, 10215194352, 20430388704]

約数ペア:

[(1, 20430388704), (2, 10215194352), (3, 6810129568), (4, 5107597176), (6, 3405064784), (8, 2553798588), (11, 1857308064), (12, 1702532392), (16, 1276899294), (19, 1075283616), (22, 928654032), (24, 851266196), (32, 638449647), (33, 619102688), (38, 537641808), (44, 464327016), (48, 425633098), (57, 358427872), (66, 309551344), (76, 268820904), (88, 232163508), (96, 212816549), (114, 179213936), (132, 154775672), (152, 134410452), (163, 125339808), (176, 116081754), (209, 97753056), (228, 89606968), (264, 77387836), (304, 67205226), (326, 62669904), (352, 58040877), (418, 48876528), (456, 44803484), (489, 41779936), (528, 38693918), (608, 33602613), (627, 32584352), (652, 31334952), (836, 24438264), (912, 22401742), (978, 20889968), (1056, 19346959), (1254, 16292176), (1304, 15667476), (1672, 12219132), (1793, 11394528), (1824, 11200871), (1956, 10444984), (2508, 8146088), (2608, 7833738), (3097, 6596832), (3344, 6109566), (3586, 5697264), (3912, 5222492), (5016, 4073044), (5216, 3916869), (5379, 3798176), (6194, 3298416), (6247, 3270432), (6688, 3054783), (7172, 2848632), (7824, 2611246), (9291, 2198944), (10032, 2036522), (10758, 1899088), (12388, 1649208), (12494, 1635216), (14344, 1424316), (15648, 1305623), (18582, 1099472), (18741, 1090144), (20064, 1018261), (21516, 949544), (24776, 824604), (24988, 817608), (28688, 712158), (34067, 599712), (37164, 549736), (37482, 545072), (43032, 474772), (49552, 412302), (49976, 408804), (57376, 356079), (68134, 299856), (68717, 297312), (74328, 274868), (74964, 272536), (86064, 237386), (99104, 206151), (99952, 204402), (102201, 199904), (118693, 172128), (136268, 149928), (137434, 148656)]