20984506224

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{977}}^1\times {\mathrm{2141}}^1$

素因数の和:3159

約数の個数: 160

約数和(自身を含む): 62343509760

約数和(自身を除く): 41359003536

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 33, 38, 44, 48, 57, 66, 76, 88, 114, 132, 152, 176, 209, 228, 264, 304, 418, 456, 528, 627, 836, 912, 977, 1254, 1672, 1954, 2141, 2508, 2931, 3344, 3908, 4282, 5016, 5862, 6423, 7816, 8564, 10032, 10747, 11724, 12846, 15632, 17128, 18563, 21494, 23448, 23551, 25692, 32241, 34256, 37126, 40679, 42988, 46896, 47102, 51384, 55689, 64482, 70653, 74252, 81358, 85976, 94204, 102768, 111378, 122037, 128964, 141306, 148504, 162716, 171952, 188408, 204193, 222756, 244074, 257928, 282612, 297008, 325432, 376816, 408386, 445512, 447469, 488148, 515856, 565224, 612579, 650864, 816772, 891024, 894938, 976296, 1130448, 1225158, 1342407, 1633544, 1789876, 1952592, 2091757, 2450316, 2684814, 3267088, 3579752, 4183514, 4900632, 5369628, 6275271, 7159504, 8367028, 9801264, 10739256, 12550542, 16734056, 21478512, 23009327, 25101084, 33468112, 39743383, 46018654, 50202168, 69027981, 79486766, 92037308, 100404336, 119230149, 138055962, 158973532, 184074616, 238460298, 276111924, 317947064, 368149232, 437177213, 476920596, 552223848, 635894128, 874354426, 953841192, 1104447696, 1311531639, 1748708852, 1907682384, 2623063278, 3497417704, 5246126556, 6994835408, 10492253112, 20984506224]

約数ペア:

[(1, 20984506224), (2, 10492253112), (3, 6994835408), (4, 5246126556), (6, 3497417704), (8, 2623063278), (11, 1907682384), (12, 1748708852), (16, 1311531639), (19, 1104447696), (22, 953841192), (24, 874354426), (33, 635894128), (38, 552223848), (44, 476920596), (48, 437177213), (57, 368149232), (66, 317947064), (76, 276111924), (88, 238460298), (114, 184074616), (132, 158973532), (152, 138055962), (176, 119230149), (209, 100404336), (228, 92037308), (264, 79486766), (304, 69027981), (418, 50202168), (456, 46018654), (528, 39743383), (627, 33468112), (836, 25101084), (912, 23009327), (977, 21478512), (1254, 16734056), (1672, 12550542), (1954, 10739256), (2141, 9801264), (2508, 8367028), (2931, 7159504), (3344, 6275271), (3908, 5369628), (4282, 4900632), (5016, 4183514), (5862, 3579752), (6423, 3267088), (7816, 2684814), (8564, 2450316), (10032, 2091757), (10747, 1952592), (11724, 1789876), (12846, 1633544), (15632, 1342407), (17128, 1225158), (18563, 1130448), (21494, 976296), (23448, 894938), (23551, 891024), (25692, 816772), (32241, 650864), (34256, 612579), (37126, 565224), (40679, 515856), (42988, 488148), (46896, 447469), (47102, 445512), (51384, 408386), (55689, 376816), (64482, 325432), (70653, 297008), (74252, 282612), (81358, 257928), (85976, 244074), (94204, 222756), (102768, 204193), (111378, 188408), (122037, 171952), (128964, 162716), (141306, 148504)]