20199442920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1747}}^1\times {\mathrm{96353}}^1$

素因数の和:98114

約数の個数: 64

約数和(自身を含む): 60633645120

約数和(自身を除く): 40434202200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1747, 3494, 5241, 6988, 8735, 10482, 13976, 17470, 20964, 26205, 34940, 41928, 52410, 69880, 96353, 104820, 192706, 209640, 289059, 385412, 481765, 578118, 770824, 963530, 1156236, 1445295, 1927060, 2312472, 2890590, 3854120, 5781180, 11562360, 168328691, 336657382, 504986073, 673314764, 841643455, 1009972146, 1346629528, 1683286910, 2019944292, 2524930365, 3366573820, 4039888584, 5049860730, 6733147640, 10099721460, 20199442920]

約数ペア:

[(1, 20199442920), (2, 10099721460), (3, 6733147640), (4, 5049860730), (5, 4039888584), (6, 3366573820), (8, 2524930365), (10, 2019944292), (12, 1683286910), (15, 1346629528), (20, 1009972146), (24, 841643455), (30, 673314764), (40, 504986073), (60, 336657382), (120, 168328691), (1747, 11562360), (3494, 5781180), (5241, 3854120), (6988, 2890590), (8735, 2312472), (10482, 1927060), (13976, 1445295), (17470, 1156236), (20964, 963530), (26205, 770824), (34940, 578118), (41928, 481765), (52410, 385412), (69880, 289059), (96353, 209640), (104820, 192706)]