20129048170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{223}}^1\times {\mathrm{10657}}^1$

素因数の和:10916

約数の個数: 96

約数和(自身を含む): 45723331584

約数和(自身を除く): 25594283414

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 121, 154, 223, 242, 385, 446, 605, 770, 847, 1115, 1210, 1561, 1694, 2230, 2453, 3122, 4235, 4906, 7805, 8470, 10657, 12265, 15610, 17171, 21314, 24530, 26983, 34342, 53285, 53966, 74599, 85855, 106570, 117227, 134915, 149198, 171710, 188881, 234454, 269830, 372995, 377762, 586135, 745990, 820589, 944405, 1172270, 1289497, 1641178, 1888810, 2376511, 2578994, 4102945, 4753022, 6447485, 8205890, 9026479, 11882555, 12894970, 16635577, 18052958, 23765110, 26141621, 33271154, 45132395, 52283242, 83177885, 90264790, 130708105, 166355770, 182991347, 261416210, 287557831, 365982694, 575115662, 914956735, 1437789155, 1829913470, 2012904817, 2875578310, 4025809634, 10064524085, 20129048170]

約数ペア:

[(1, 20129048170), (2, 10064524085), (5, 4025809634), (7, 2875578310), (10, 2012904817), (11, 1829913470), (14, 1437789155), (22, 914956735), (35, 575115662), (55, 365982694), (70, 287557831), (77, 261416210), (110, 182991347), (121, 166355770), (154, 130708105), (223, 90264790), (242, 83177885), (385, 52283242), (446, 45132395), (605, 33271154), (770, 26141621), (847, 23765110), (1115, 18052958), (1210, 16635577), (1561, 12894970), (1694, 11882555), (2230, 9026479), (2453, 8205890), (3122, 6447485), (4235, 4753022), (4906, 4102945), (7805, 2578994), (8470, 2376511), (10657, 1888810), (12265, 1641178), (15610, 1289497), (17171, 1172270), (21314, 944405), (24530, 820589), (26983, 745990), (34342, 586135), (53285, 377762), (53966, 372995), (74599, 269830), (85855, 234454), (106570, 188881), (117227, 171710), (134915, 149198)]