20107966608

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{2449801}}^1$

素因数の和:2449837

約数の個数: 80

約数和(自身を含む): 60755089600

約数和(自身を除く): 40647122992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 108, 114, 144, 152, 171, 216, 228, 304, 342, 432, 456, 513, 684, 912, 1026, 1368, 2052, 2736, 4104, 8208, 2449801, 4899602, 7349403, 9799204, 14698806, 19598408, 22048209, 29397612, 39196816, 44096418, 46546219, 58795224, 66144627, 88192836, 93092438, 117590448, 132289254, 139638657, 176385672, 186184876, 264578508, 279277314, 352771344, 372369752, 418915971, 529157016, 558554628, 744739504, 837831942, 1058314032, 1117109256, 1256747913, 1675663884, 2234218512, 2513495826, 3351327768, 5026991652, 6702655536, 10053983304, 20107966608]

約数ペア:

[(1, 20107966608), (2, 10053983304), (3, 6702655536), (4, 5026991652), (6, 3351327768), (8, 2513495826), (9, 2234218512), (12, 1675663884), (16, 1256747913), (18, 1117109256), (19, 1058314032), (24, 837831942), (27, 744739504), (36, 558554628), (38, 529157016), (48, 418915971), (54, 372369752), (57, 352771344), (72, 279277314), (76, 264578508), (108, 186184876), (114, 176385672), (144, 139638657), (152, 132289254), (171, 117590448), (216, 93092438), (228, 88192836), (304, 66144627), (342, 58795224), (432, 46546219), (456, 44096418), (513, 39196816), (684, 29397612), (912, 22048209), (1026, 19598408), (1368, 14698806), (2052, 9799204), (2736, 7349403), (4104, 4899602), (8208, 2449801)]