20701472436

素因数分解:

$2^2\times 3^2\times {\mathrm{179}}^1\times {\mathrm{3212519}}^1$

素因数の和:3212708

約数の個数: 36

約数和(自身を含む): 52621077600

約数和(自身を除く): 31919605164

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 179, 358, 537, 716, 1074, 1611, 2148, 3222, 6444, 3212519, 6425038, 9637557, 12850076, 19275114, 28912671, 38550228, 57825342, 115650684, 575040901, 1150081802, 1725122703, 2300163604, 3450245406, 5175368109, 6900490812, 10350736218, 20701472436]

約数ペア:

[(1, 20701472436), (2, 10350736218), (3, 6900490812), (4, 5175368109), (6, 3450245406), (9, 2300163604), (12, 1725122703), (18, 1150081802), (36, 575040901), (179, 115650684), (358, 57825342), (537, 38550228), (716, 28912671), (1074, 19275114), (1611, 12850076), (2148, 9637557), (3222, 6425038), (6444, 3212519)]