20113380070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1459}}^1\times {\mathrm{6791}}^1$

素因数の和:8293

約数の個数: 64

約数和(自身を含む): 42838502400

約数和(自身を除く): 22725122330

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 1459, 2030, 2918, 6791, 7295, 10213, 13582, 14590, 20426, 33955, 42311, 47537, 51065, 67910, 84622, 95074, 102130, 196939, 211555, 237685, 296177, 393878, 423110, 475370, 592354, 984695, 1378573, 1480885, 1969390, 2757146, 2961770, 6892865, 9908069, 13785730, 19816138, 49540345, 69356483, 99080690, 138712966, 287334001, 346782415, 574668002, 693564830, 1436670005, 2011338007, 2873340010, 4022676014, 10056690035, 20113380070]

約数ペア:

[(1, 20113380070), (2, 10056690035), (5, 4022676014), (7, 2873340010), (10, 2011338007), (14, 1436670005), (29, 693564830), (35, 574668002), (58, 346782415), (70, 287334001), (145, 138712966), (203, 99080690), (290, 69356483), (406, 49540345), (1015, 19816138), (1459, 13785730), (2030, 9908069), (2918, 6892865), (6791, 2961770), (7295, 2757146), (10213, 1969390), (13582, 1480885), (14590, 1378573), (20426, 984695), (33955, 592354), (42311, 475370), (47537, 423110), (51065, 393878), (67910, 296177), (84622, 237685), (95074, 211555), (102130, 196939)]