20230018770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{11423}}^1$

素因数の和:11704

約数の個数: 128

約数和(自身を含む): 55273881600

約数和(自身を除く): 35043862830

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 57, 65, 78, 95, 114, 130, 190, 195, 239, 247, 285, 390, 478, 494, 570, 717, 741, 1195, 1235, 1434, 1482, 2390, 2470, 3107, 3585, 3705, 4541, 6214, 7170, 7410, 9082, 9321, 11423, 13623, 15535, 18642, 22705, 22846, 27246, 31070, 34269, 45410, 46605, 57115, 59033, 68115, 68538, 93210, 114230, 118066, 136230, 148499, 171345, 177099, 217037, 295165, 296998, 342690, 354198, 434074, 445497, 590330, 651111, 742495, 885495, 890994, 1085185, 1302222, 1484990, 1770990, 2170370, 2227485, 2730097, 2821481, 3255555, 4454970, 5460194, 5642962, 6511110, 8190291, 8464443, 13650485, 14107405, 16380582, 16928886, 27300970, 28214810, 35491261, 40951455, 42322215, 51871843, 70982522, 81902910, 84644430, 103743686, 106473783, 155615529, 177456305, 212947566, 259359215, 311231058, 354912610, 518718430, 532368915, 674333959, 778077645, 1064737830, 1348667918, 1556155290, 2023001877, 3371669795, 4046003754, 6743339590, 10115009385, 20230018770]

約数ペア:

[(1, 20230018770), (2, 10115009385), (3, 6743339590), (5, 4046003754), (6, 3371669795), (10, 2023001877), (13, 1556155290), (15, 1348667918), (19, 1064737830), (26, 778077645), (30, 674333959), (38, 532368915), (39, 518718430), (57, 354912610), (65, 311231058), (78, 259359215), (95, 212947566), (114, 177456305), (130, 155615529), (190, 106473783), (195, 103743686), (239, 84644430), (247, 81902910), (285, 70982522), (390, 51871843), (478, 42322215), (494, 40951455), (570, 35491261), (717, 28214810), (741, 27300970), (1195, 16928886), (1235, 16380582), (1434, 14107405), (1482, 13650485), (2390, 8464443), (2470, 8190291), (3107, 6511110), (3585, 5642962), (3705, 5460194), (4541, 4454970), (6214, 3255555), (7170, 2821481), (7410, 2730097), (9082, 2227485), (9321, 2170370), (11423, 1770990), (13623, 1484990), (15535, 1302222), (18642, 1085185), (22705, 890994), (22846, 885495), (27246, 742495), (31070, 651111), (34269, 590330), (45410, 445497), (46605, 434074), (57115, 354198), (59033, 342690), (68115, 296998), (68538, 295165), (93210, 217037), (114230, 177099), (118066, 171345), (136230, 148499)]