20922548556

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19159843}}^1$

素因数の和:19159870

約数の個数: 48

約数和(自身を含む): 60085270784

約数和(自身を除く): 39162722228

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 19159843, 38319686, 57479529, 76639372, 114959058, 134118901, 229918116, 249077959, 268237802, 402356703, 498155918, 536475604, 747233877, 804713406, 996311836, 1494467754, 1609426812, 1743545713, 2988935508, 3487091426, 5230637139, 6974182852, 10461274278, 20922548556]

約数ペア:

[(1, 20922548556), (2, 10461274278), (3, 6974182852), (4, 5230637139), (6, 3487091426), (7, 2988935508), (12, 1743545713), (13, 1609426812), (14, 1494467754), (21, 996311836), (26, 804713406), (28, 747233877), (39, 536475604), (42, 498155918), (52, 402356703), (78, 268237802), (84, 249077959), (91, 229918116), (156, 134118901), (182, 114959058), (273, 76639372), (364, 57479529), (546, 38319686), (1092, 19159843)]