20345441688

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1976053}}^1$

素因数の和:1976089

約数の個数: 96

約数和(自身を含む): 64735529040

約数和(自身を除く): 44390087352

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 24, 26, 33, 36, 39, 44, 52, 66, 72, 78, 88, 99, 104, 117, 132, 143, 156, 198, 234, 264, 286, 312, 396, 429, 468, 572, 792, 858, 936, 1144, 1287, 1716, 2574, 3432, 5148, 10296, 1976053, 3952106, 5928159, 7904212, 11856318, 15808424, 17784477, 21736583, 23712636, 25688689, 35568954, 43473166, 47425272, 51377378, 65209749, 71137908, 77066067, 86946332, 102754756, 130419498, 142275816, 154132134, 173892664, 195629247, 205509512, 231198201, 260838996, 282575579, 308264268, 391258494, 462396402, 521677992, 565151158, 616528536, 782516988, 847726737, 924792804, 1130302316, 1565033976, 1695453474, 1849585608, 2260604632, 2543180211, 3390906948, 5086360422, 6781813896, 10172720844, 20345441688]

約数ペア:

[(1, 20345441688), (2, 10172720844), (3, 6781813896), (4, 5086360422), (6, 3390906948), (8, 2543180211), (9, 2260604632), (11, 1849585608), (12, 1695453474), (13, 1565033976), (18, 1130302316), (22, 924792804), (24, 847726737), (26, 782516988), (33, 616528536), (36, 565151158), (39, 521677992), (44, 462396402), (52, 391258494), (66, 308264268), (72, 282575579), (78, 260838996), (88, 231198201), (99, 205509512), (104, 195629247), (117, 173892664), (132, 154132134), (143, 142275816), (156, 130419498), (198, 102754756), (234, 86946332), (264, 77066067), (286, 71137908), (312, 65209749), (396, 51377378), (429, 47425272), (468, 43473166), (572, 35568954), (792, 25688689), (858, 23712636), (936, 21736583), (1144, 17784477), (1287, 15808424), (1716, 11856318), (2574, 7904212), (3432, 5928159), (5148, 3952106), (10296, 1976053)]