20136764820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2927}}^1\times {\mathrm{114661}}^1$

素因数の和:117600

約数の個数: 48

約数和(自身を含む): 56402696448

約数和(自身を除く): 36265931628

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2927, 5854, 8781, 11708, 14635, 17562, 29270, 35124, 43905, 58540, 87810, 114661, 175620, 229322, 343983, 458644, 573305, 687966, 1146610, 1375932, 1719915, 2293220, 3439830, 6879660, 335612747, 671225494, 1006838241, 1342450988, 1678063735, 2013676482, 3356127470, 4027352964, 5034191205, 6712254940, 10068382410, 20136764820]

約数ペア:

[(1, 20136764820), (2, 10068382410), (3, 6712254940), (4, 5034191205), (5, 4027352964), (6, 3356127470), (10, 2013676482), (12, 1678063735), (15, 1342450988), (20, 1006838241), (30, 671225494), (60, 335612747), (2927, 6879660), (5854, 3439830), (8781, 2293220), (11708, 1719915), (14635, 1375932), (17562, 1146610), (29270, 687966), (35124, 573305), (43905, 458644), (58540, 343983), (87810, 229322), (114661, 175620)]