20234528990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{5839}}^1$

素因数の和:5962

約数の個数: 128

約数和(自身を含む): 43797196800

約数和(自身を除く): 23562667810

約数列:

[1, 2, 5, 10, 13, 19, 23, 26, 38, 46, 61, 65, 95, 115, 122, 130, 190, 230, 247, 299, 305, 437, 494, 598, 610, 793, 874, 1159, 1235, 1403, 1495, 1586, 2185, 2318, 2470, 2806, 2990, 3965, 4370, 5681, 5795, 5839, 7015, 7930, 11362, 11590, 11678, 14030, 15067, 18239, 26657, 28405, 29195, 30134, 36478, 53314, 56810, 58390, 75335, 75907, 91195, 110941, 133285, 134297, 150670, 151814, 182390, 221882, 266570, 268594, 346541, 356179, 379535, 554705, 671485, 693082, 712358, 759070, 1109410, 1342970, 1442233, 1732705, 1745861, 1780895, 2551643, 2884466, 3465410, 3491722, 3561790, 4630327, 5103286, 6767401, 7211165, 8192117, 8729305, 9260654, 12758215, 13534802, 14422330, 16384234, 17458610, 23151635, 25516430, 33171359, 33837005, 40960585, 46303270, 66342718, 67674010, 81921170, 87976213, 106497521, 155650223, 165856795, 175952426, 212995042, 311300446, 331713590, 439881065, 532487605, 778251115, 879762130, 1064975210, 1556502230, 2023452899, 4046905798, 10117264495, 20234528990]

約数ペア:

[(1, 20234528990), (2, 10117264495), (5, 4046905798), (10, 2023452899), (13, 1556502230), (19, 1064975210), (23, 879762130), (26, 778251115), (38, 532487605), (46, 439881065), (61, 331713590), (65, 311300446), (95, 212995042), (115, 175952426), (122, 165856795), (130, 155650223), (190, 106497521), (230, 87976213), (247, 81921170), (299, 67674010), (305, 66342718), (437, 46303270), (494, 40960585), (598, 33837005), (610, 33171359), (793, 25516430), (874, 23151635), (1159, 17458610), (1235, 16384234), (1403, 14422330), (1495, 13534802), (1586, 12758215), (2185, 9260654), (2318, 8729305), (2470, 8192117), (2806, 7211165), (2990, 6767401), (3965, 5103286), (4370, 4630327), (5681, 3561790), (5795, 3491722), (5839, 3465410), (7015, 2884466), (7930, 2551643), (11362, 1780895), (11590, 1745861), (11678, 1732705), (14030, 1442233), (15067, 1342970), (18239, 1109410), (26657, 759070), (28405, 712358), (29195, 693082), (30134, 671485), (36478, 554705), (53314, 379535), (56810, 356179), (58390, 346541), (75335, 268594), (75907, 266570), (91195, 221882), (110941, 182390), (133285, 151814), (134297, 150670)]