20162056552

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1\times {\mathrm{20149}}^1$

素因数の和:20386

約数の個数: 64

約数和(自身を含む): 42044184000

約数和(自身を除く): 21882127448

約数列:

[1, 2, 4, 8, 11, 22, 44, 83, 88, 137, 166, 274, 332, 548, 664, 913, 1096, 1507, 1826, 3014, 3652, 6028, 7304, 11371, 12056, 20149, 22742, 40298, 45484, 80596, 90968, 125081, 161192, 221639, 250162, 443278, 500324, 886556, 1000648, 1672367, 1773112, 2760413, 3344734, 5520826, 6689468, 11041652, 13378936, 18396037, 22083304, 30364543, 36792074, 60729086, 73584148, 121458172, 147168296, 229114279, 242916344, 458228558, 916457116, 1832914232, 2520257069, 5040514138, 10081028276, 20162056552]

約数ペア:

[(1, 20162056552), (2, 10081028276), (4, 5040514138), (8, 2520257069), (11, 1832914232), (22, 916457116), (44, 458228558), (83, 242916344), (88, 229114279), (137, 147168296), (166, 121458172), (274, 73584148), (332, 60729086), (548, 36792074), (664, 30364543), (913, 22083304), (1096, 18396037), (1507, 13378936), (1826, 11041652), (3014, 6689468), (3652, 5520826), (6028, 3344734), (7304, 2760413), (11371, 1773112), (12056, 1672367), (20149, 1000648), (22742, 886556), (40298, 500324), (45484, 443278), (80596, 250162), (90968, 221639), (125081, 161192)]