20137535016

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{194543}}^1$

素因数の和:194798

約数の個数: 64

約数和(自身を含む): 53227238400

約数和(自身を除く): 33089703384

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 227, 228, 454, 456, 681, 908, 1362, 1816, 2724, 4313, 5448, 8626, 12939, 17252, 25878, 34504, 51756, 103512, 194543, 389086, 583629, 778172, 1167258, 1556344, 2334516, 3696317, 4669032, 7392634, 11088951, 14785268, 22177902, 29570536, 44161261, 44355804, 88322522, 88711608, 132483783, 176645044, 264967566, 353290088, 529935132, 839063959, 1059870264, 1678127918, 2517191877, 3356255836, 5034383754, 6712511672, 10068767508, 20137535016]

約数ペア:

[(1, 20137535016), (2, 10068767508), (3, 6712511672), (4, 5034383754), (6, 3356255836), (8, 2517191877), (12, 1678127918), (19, 1059870264), (24, 839063959), (38, 529935132), (57, 353290088), (76, 264967566), (114, 176645044), (152, 132483783), (227, 88711608), (228, 88322522), (454, 44355804), (456, 44161261), (681, 29570536), (908, 22177902), (1362, 14785268), (1816, 11088951), (2724, 7392634), (4313, 4669032), (5448, 3696317), (8626, 2334516), (12939, 1556344), (17252, 1167258), (25878, 778172), (34504, 583629), (51756, 389086), (103512, 194543)]