20235931392

素因数分解:

$2^8\times 3^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{19417}}^1$

素因数の和:19518

約数の個数: 144

約数和(自身を含む): 57154164480

約数和(自身を除く): 36918233088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 59, 64, 69, 92, 96, 118, 128, 138, 177, 184, 192, 236, 256, 276, 354, 368, 384, 472, 552, 708, 736, 768, 944, 1104, 1357, 1416, 1472, 1888, 2208, 2714, 2832, 2944, 3776, 4071, 4416, 5428, 5664, 5888, 7552, 8142, 8832, 10856, 11328, 15104, 16284, 17664, 19417, 21712, 22656, 32568, 38834, 43424, 45312, 58251, 65136, 77668, 86848, 116502, 130272, 155336, 173696, 233004, 260544, 310672, 347392, 446591, 466008, 521088, 621344, 893182, 932016, 1042176, 1145603, 1242688, 1339773, 1786364, 1864032, 2291206, 2485376, 2679546, 3436809, 3572728, 3728064, 4582412, 4970752, 5359092, 6873618, 7145456, 7456128, 9164824, 10718184, 13747236, 14290912, 14912256, 18329648, 21436368, 26348869, 27494472, 28581824, 36659296, 42872736, 52697738, 54988944, 57163648, 73318592, 79046607, 85745472, 105395476, 109977888, 114327296, 146637184, 158093214, 171490944, 210790952, 219955776, 293274368, 316186428, 342981888, 421581904, 439911552, 632372856, 843163808, 879823104, 1264745712, 1686327616, 2529491424, 3372655232, 5058982848, 6745310464, 10117965696, 20235931392]

約数ペア:

[(1, 20235931392), (2, 10117965696), (3, 6745310464), (4, 5058982848), (6, 3372655232), (8, 2529491424), (12, 1686327616), (16, 1264745712), (23, 879823104), (24, 843163808), (32, 632372856), (46, 439911552), (48, 421581904), (59, 342981888), (64, 316186428), (69, 293274368), (92, 219955776), (96, 210790952), (118, 171490944), (128, 158093214), (138, 146637184), (177, 114327296), (184, 109977888), (192, 105395476), (236, 85745472), (256, 79046607), (276, 73318592), (354, 57163648), (368, 54988944), (384, 52697738), (472, 42872736), (552, 36659296), (708, 28581824), (736, 27494472), (768, 26348869), (944, 21436368), (1104, 18329648), (1357, 14912256), (1416, 14290912), (1472, 13747236), (1888, 10718184), (2208, 9164824), (2714, 7456128), (2832, 7145456), (2944, 6873618), (3776, 5359092), (4071, 4970752), (4416, 4582412), (5428, 3728064), (5664, 3572728), (5888, 3436809), (7552, 2679546), (8142, 2485376), (8832, 2291206), (10856, 1864032), (11328, 1786364), (15104, 1339773), (16284, 1242688), (17664, 1145603), (19417, 1042176), (21712, 932016), (22656, 893182), (32568, 621344), (38834, 521088), (43424, 466008), (45312, 446591), (58251, 347392), (65136, 310672), (77668, 260544), (86848, 233004), (116502, 173696), (130272, 155336)]