20228375742

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{181}}^1\times {\mathrm{4903}}^1$

素因数の和:5249

約数の個数: 64

約数和(自身を含む): 42412930560

約数和(自身を除く): 22184554818

約数列:

[1, 2, 3, 6, 29, 58, 87, 131, 174, 181, 262, 362, 393, 543, 786, 1086, 3799, 4903, 5249, 7598, 9806, 10498, 11397, 14709, 15747, 22794, 23711, 29418, 31494, 47422, 71133, 142187, 142266, 284374, 426561, 642293, 687619, 853122, 887443, 1284586, 1375238, 1774886, 1926879, 2062857, 2662329, 3853758, 4125714, 5324658, 18626497, 25735847, 37252994, 51471694, 55879491, 77207541, 111758982, 116255033, 154415082, 232510066, 348765099, 697530198, 3371395957, 6742791914, 10114187871, 20228375742]

約数ペア:

[(1, 20228375742), (2, 10114187871), (3, 6742791914), (6, 3371395957), (29, 697530198), (58, 348765099), (87, 232510066), (131, 154415082), (174, 116255033), (181, 111758982), (262, 77207541), (362, 55879491), (393, 51471694), (543, 37252994), (786, 25735847), (1086, 18626497), (3799, 5324658), (4903, 4125714), (5249, 3853758), (7598, 2662329), (9806, 2062857), (10498, 1926879), (11397, 1774886), (14709, 1375238), (15747, 1284586), (22794, 887443), (23711, 853122), (29418, 687619), (31494, 642293), (47422, 426561), (71133, 284374), (142187, 142266)]