20372092956

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{20693}}^1$

素因数の和:20796

約数の個数: 144

約数和(自身を含む): 56946576960

約数和(自身を除く): 36574484004

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 29, 36, 41, 46, 58, 69, 82, 87, 92, 116, 123, 138, 164, 174, 207, 246, 261, 276, 348, 369, 414, 492, 522, 667, 738, 828, 943, 1044, 1189, 1334, 1476, 1886, 2001, 2378, 2668, 2829, 3567, 3772, 4002, 4756, 5658, 6003, 7134, 8004, 8487, 10701, 11316, 12006, 14268, 16974, 20693, 21402, 24012, 27347, 33948, 41386, 42804, 54694, 62079, 82041, 82772, 109388, 124158, 164082, 186237, 246123, 248316, 328164, 372474, 475939, 492246, 600097, 744948, 848413, 951878, 984492, 1200194, 1427817, 1696826, 1800291, 1903756, 2400388, 2545239, 2855634, 3393652, 3600582, 4283451, 5090478, 5400873, 5711268, 7201164, 7635717, 8566902, 10180956, 10801746, 13802231, 15271434, 17133804, 19513499, 21603492, 24603977, 27604462, 30542868, 39026998, 41406693, 49207954, 55208924, 58540497, 73811931, 78053996, 82813386, 98415908, 117080994, 124220079, 147623862, 165626772, 175621491, 221435793, 234161988, 248440158, 295247724, 351242982, 442871586, 496880316, 565891471, 702485964, 885743172, 1131782942, 1697674413, 2263565884, 3395348826, 5093023239, 6790697652, 10186046478, 20372092956]

約数ペア:

[(1, 20372092956), (2, 10186046478), (3, 6790697652), (4, 5093023239), (6, 3395348826), (9, 2263565884), (12, 1697674413), (18, 1131782942), (23, 885743172), (29, 702485964), (36, 565891471), (41, 496880316), (46, 442871586), (58, 351242982), (69, 295247724), (82, 248440158), (87, 234161988), (92, 221435793), (116, 175621491), (123, 165626772), (138, 147623862), (164, 124220079), (174, 117080994), (207, 98415908), (246, 82813386), (261, 78053996), (276, 73811931), (348, 58540497), (369, 55208924), (414, 49207954), (492, 41406693), (522, 39026998), (667, 30542868), (738, 27604462), (828, 24603977), (943, 21603492), (1044, 19513499), (1189, 17133804), (1334, 15271434), (1476, 13802231), (1886, 10801746), (2001, 10180956), (2378, 8566902), (2668, 7635717), (2829, 7201164), (3567, 5711268), (3772, 5400873), (4002, 5090478), (4756, 4283451), (5658, 3600582), (6003, 3393652), (7134, 2855634), (8004, 2545239), (8487, 2400388), (10701, 1903756), (11316, 1800291), (12006, 1696826), (14268, 1427817), (16974, 1200194), (20693, 984492), (21402, 951878), (24012, 848413), (27347, 744948), (33948, 600097), (41386, 492246), (42804, 475939), (54694, 372474), (62079, 328164), (82041, 248316), (82772, 246123), (109388, 186237), (124158, 164082)]