20171627556

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{21101}}^1$

素因数の和:21245

約数の個数: 96

約数和(自身を含む): 50624542080

約数和(自身を除く): 30452914524

約数列:

[1, 2, 3, 4, 6, 12, 29, 41, 58, 67, 82, 87, 116, 123, 134, 164, 174, 201, 246, 268, 348, 402, 492, 804, 1189, 1943, 2378, 2747, 3567, 3886, 4756, 5494, 5829, 7134, 7772, 8241, 10988, 11658, 14268, 16482, 21101, 23316, 32964, 42202, 63303, 79663, 84404, 126606, 159326, 238989, 253212, 318652, 477978, 611929, 865141, 955956, 1223858, 1413767, 1730282, 1835787, 2447716, 2595423, 2827534, 3460564, 3671574, 4241301, 5190846, 5655068, 7343148, 8482602, 10381692, 16965204, 25089089, 40999243, 50178178, 57964447, 75267267, 81998486, 100356356, 115928894, 122997729, 150534534, 163996972, 173893341, 231857788, 245995458, 301069068, 347786682, 491990916, 695573364, 1680968963, 3361937926, 5042906889, 6723875852, 10085813778, 20171627556]

約数ペア:

[(1, 20171627556), (2, 10085813778), (3, 6723875852), (4, 5042906889), (6, 3361937926), (12, 1680968963), (29, 695573364), (41, 491990916), (58, 347786682), (67, 301069068), (82, 245995458), (87, 231857788), (116, 173893341), (123, 163996972), (134, 150534534), (164, 122997729), (174, 115928894), (201, 100356356), (246, 81998486), (268, 75267267), (348, 57964447), (402, 50178178), (492, 40999243), (804, 25089089), (1189, 16965204), (1943, 10381692), (2378, 8482602), (2747, 7343148), (3567, 5655068), (3886, 5190846), (4756, 4241301), (5494, 3671574), (5829, 3460564), (7134, 2827534), (7772, 2595423), (8241, 2447716), (10988, 1835787), (11658, 1730282), (14268, 1413767), (16482, 1223858), (21101, 955956), (23316, 865141), (32964, 611929), (42202, 477978), (63303, 318652), (79663, 253212), (84404, 238989), (126606, 159326)]