20077597806

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{12791}}^1$

素因数の和:13110

約数の個数: 96

約数和(自身を含む): 49348465920

約数和(自身を除く): 29270868114

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 98, 114, 133, 147, 266, 281, 294, 399, 562, 798, 843, 931, 1686, 1862, 1967, 2793, 3934, 5339, 5586, 5901, 10678, 11802, 12791, 13769, 16017, 25582, 27538, 32034, 37373, 38373, 41307, 74746, 76746, 82614, 89537, 112119, 179074, 224238, 243029, 261611, 268611, 486058, 523222, 537222, 626759, 729087, 784833, 1253518, 1458174, 1569666, 1701203, 1880277, 3402406, 3594271, 3760554, 5103609, 7188542, 10207218, 10782813, 11908421, 21565626, 23816842, 25159897, 35725263, 50319794, 68291149, 71450526, 75479691, 136582298, 150959382, 176119279, 204873447, 352238558, 409746894, 478038043, 528357837, 956076086, 1056715674, 1434114129, 2868228258, 3346266301, 6692532602, 10038798903, 20077597806]

約数ペア:

[(1, 20077597806), (2, 10038798903), (3, 6692532602), (6, 3346266301), (7, 2868228258), (14, 1434114129), (19, 1056715674), (21, 956076086), (38, 528357837), (42, 478038043), (49, 409746894), (57, 352238558), (98, 204873447), (114, 176119279), (133, 150959382), (147, 136582298), (266, 75479691), (281, 71450526), (294, 68291149), (399, 50319794), (562, 35725263), (798, 25159897), (843, 23816842), (931, 21565626), (1686, 11908421), (1862, 10782813), (1967, 10207218), (2793, 7188542), (3934, 5103609), (5339, 3760554), (5586, 3594271), (5901, 3402406), (10678, 1880277), (11802, 1701203), (12791, 1569666), (13769, 1458174), (16017, 1253518), (25582, 784833), (27538, 729087), (32034, 626759), (37373, 537222), (38373, 523222), (41307, 486058), (74746, 268611), (76746, 261611), (82614, 243029), (89537, 224238), (112119, 179074)]