20238077604

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{277}}^1\times {\mathrm{661}}^1$

素因数の和:1157

約数の個数: 96

約数和(自身を含む): 48561947392

約数和(自身を除く): 28323869788

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 151, 183, 244, 277, 302, 366, 453, 554, 604, 661, 732, 831, 906, 1108, 1322, 1662, 1812, 1983, 2644, 3324, 3966, 7932, 9211, 16897, 18422, 27633, 33794, 36844, 40321, 41827, 50691, 55266, 67588, 80642, 83654, 99811, 101382, 110532, 120963, 125481, 161284, 167308, 183097, 199622, 202764, 241926, 250962, 299433, 366194, 399244, 483852, 501924, 549291, 598866, 732388, 1098582, 1197732, 2197164, 2551447, 5102894, 6088471, 7654341, 10205788, 11168917, 12176942, 15308682, 18265413, 22337834, 24353884, 27647647, 30617364, 33506751, 36530826, 44675668, 55295294, 67013502, 73061652, 82942941, 110590588, 134027004, 165885882, 331771764, 1686506467, 3373012934, 5059519401, 6746025868, 10119038802, 20238077604]

約数ペア:

[(1, 20238077604), (2, 10119038802), (3, 6746025868), (4, 5059519401), (6, 3373012934), (12, 1686506467), (61, 331771764), (122, 165885882), (151, 134027004), (183, 110590588), (244, 82942941), (277, 73061652), (302, 67013502), (366, 55295294), (453, 44675668), (554, 36530826), (604, 33506751), (661, 30617364), (732, 27647647), (831, 24353884), (906, 22337834), (1108, 18265413), (1322, 15308682), (1662, 12176942), (1812, 11168917), (1983, 10205788), (2644, 7654341), (3324, 6088471), (3966, 5102894), (7932, 2551447), (9211, 2197164), (16897, 1197732), (18422, 1098582), (27633, 732388), (33794, 598866), (36844, 549291), (40321, 501924), (41827, 483852), (50691, 399244), (55266, 366194), (67588, 299433), (80642, 250962), (83654, 241926), (99811, 202764), (101382, 199622), (110532, 183097), (120963, 167308), (125481, 161284)]