20804044248

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{22226543}}^1$

素因数の和:22226568

約数の個数: 48

約数和(自身を含む): 60678465120

約数和(自身を除く): 39874420872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 22226543, 44453086, 66679629, 88906172, 133359258, 177812344, 200038887, 266718516, 288945059, 400077774, 533437032, 577890118, 800155548, 866835177, 1155780236, 1600311096, 1733670354, 2311560472, 2600505531, 3467340708, 5201011062, 6934681416, 10402022124, 20804044248]

約数ペア:

[(1, 20804044248), (2, 10402022124), (3, 6934681416), (4, 5201011062), (6, 3467340708), (8, 2600505531), (9, 2311560472), (12, 1733670354), (13, 1600311096), (18, 1155780236), (24, 866835177), (26, 800155548), (36, 577890118), (39, 533437032), (52, 400077774), (72, 288945059), (78, 266718516), (104, 200038887), (117, 177812344), (156, 133359258), (234, 88906172), (312, 66679629), (468, 44453086), (936, 22226543)]