20184619104

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^2\times {\mathrm{414707}}^1$

素因数の和:414749

約数の個数: 108

約数和(自身を含む): 62155190916

約数和(自身を除く): 41970571812

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 169, 208, 234, 288, 312, 338, 416, 468, 507, 624, 676, 936, 1014, 1248, 1352, 1521, 1872, 2028, 2704, 3042, 3744, 4056, 5408, 6084, 8112, 12168, 16224, 24336, 48672, 414707, 829414, 1244121, 1658828, 2488242, 3317656, 3732363, 4976484, 5391191, 6635312, 7464726, 9952968, 10782382, 13270624, 14929452, 16173573, 19905936, 21564764, 29858904, 32347146, 39811872, 43129528, 48520719, 59717808, 64694292, 70085483, 86259056, 97041438, 119435616, 129388584, 140170966, 172518112, 194082876, 210256449, 258777168, 280341932, 388165752, 420512898, 517554336, 560683864, 630769347, 776331504, 841025796, 1121367728, 1261538694, 1552663008, 1682051592, 2242735456, 2523077388, 3364103184, 5046154776, 6728206368, 10092309552, 20184619104]

約数ペア:

[(1, 20184619104), (2, 10092309552), (3, 6728206368), (4, 5046154776), (6, 3364103184), (8, 2523077388), (9, 2242735456), (12, 1682051592), (13, 1552663008), (16, 1261538694), (18, 1121367728), (24, 841025796), (26, 776331504), (32, 630769347), (36, 560683864), (39, 517554336), (48, 420512898), (52, 388165752), (72, 280341932), (78, 258777168), (96, 210256449), (104, 194082876), (117, 172518112), (144, 140170966), (156, 129388584), (169, 119435616), (208, 97041438), (234, 86259056), (288, 70085483), (312, 64694292), (338, 59717808), (416, 48520719), (468, 43129528), (507, 39811872), (624, 32347146), (676, 29858904), (936, 21564764), (1014, 19905936), (1248, 16173573), (1352, 14929452), (1521, 13270624), (1872, 10782382), (2028, 9952968), (2704, 7464726), (3042, 6635312), (3744, 5391191), (4056, 4976484), (5408, 3732363), (6084, 3317656), (8112, 2488242), (12168, 1658828), (16224, 1244121), (24336, 829414), (48672, 414707)]