20199095448

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{379283}}^1$

素因数の和:379616

約数の個数: 64

約数和(自身を含む): 57893909760

約数和(自身を除く): 37694814312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 317, 634, 951, 1268, 1902, 2219, 2536, 3804, 4438, 6657, 7608, 8876, 13314, 17752, 26628, 53256, 379283, 758566, 1137849, 1517132, 2275698, 2654981, 3034264, 4551396, 5309962, 7964943, 9102792, 10619924, 15929886, 21239848, 31859772, 63719544, 120232711, 240465422, 360698133, 480930844, 721396266, 841628977, 961861688, 1442792532, 1683257954, 2524886931, 2885585064, 3366515908, 5049773862, 6733031816, 10099547724, 20199095448]

約数ペア:

[(1, 20199095448), (2, 10099547724), (3, 6733031816), (4, 5049773862), (6, 3366515908), (7, 2885585064), (8, 2524886931), (12, 1683257954), (14, 1442792532), (21, 961861688), (24, 841628977), (28, 721396266), (42, 480930844), (56, 360698133), (84, 240465422), (168, 120232711), (317, 63719544), (634, 31859772), (951, 21239848), (1268, 15929886), (1902, 10619924), (2219, 9102792), (2536, 7964943), (3804, 5309962), (4438, 4551396), (6657, 3034264), (7608, 2654981), (8876, 2275698), (13314, 1517132), (17752, 1137849), (26628, 758566), (53256, 379283)]