20108524142

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{223}}^1\times {\mathrm{251}}^1\times {\mathrm{383}}^1$

素因数の和:933

約数の個数: 64

約数和(自身を含む): 35375284224

約数和(自身を除く): 15266760082

約数列:

[1, 2, 7, 14, 67, 134, 223, 251, 383, 446, 469, 502, 766, 938, 1561, 1757, 2681, 3122, 3514, 5362, 14941, 16817, 25661, 29882, 33634, 51322, 55973, 85409, 96133, 104587, 111946, 117719, 170818, 179627, 192266, 209174, 235438, 359254, 391811, 597863, 672931, 783622, 1195726, 1345862, 3750191, 5722403, 6440911, 7500382, 11444806, 12881822, 21437659, 26251337, 40056821, 42875318, 45086377, 52502674, 80113642, 90172754, 150063613, 300127226, 1436323153, 2872646306, 10054262071, 20108524142]

約数ペア:

[(1, 20108524142), (2, 10054262071), (7, 2872646306), (14, 1436323153), (67, 300127226), (134, 150063613), (223, 90172754), (251, 80113642), (383, 52502674), (446, 45086377), (469, 42875318), (502, 40056821), (766, 26251337), (938, 21437659), (1561, 12881822), (1757, 11444806), (2681, 7500382), (3122, 6440911), (3514, 5722403), (5362, 3750191), (14941, 1345862), (16817, 1195726), (25661, 783622), (29882, 672931), (33634, 597863), (51322, 391811), (55973, 359254), (85409, 235438), (96133, 209174), (104587, 192266), (111946, 179627), (117719, 170818)]