20217475008

素因数分解:

$2^6\times 3^2\times {\mathrm{19}}^1\times {\mathrm{1847357}}^1$

素因数の和:1847394

約数の個数: 84

約数和(自身を含む): 60999761160

約数和(自身を除く): 40782286152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 144, 152, 171, 192, 228, 288, 304, 342, 456, 576, 608, 684, 912, 1216, 1368, 1824, 2736, 3648, 5472, 10944, 1847357, 3694714, 5542071, 7389428, 11084142, 14778856, 16626213, 22168284, 29557712, 33252426, 35099783, 44336568, 59115424, 66504852, 70199566, 88673136, 105299349, 118230848, 133009704, 140399132, 177346272, 210598698, 266019408, 280798264, 315898047, 354692544, 421197396, 532038816, 561596528, 631796094, 842394792, 1064077632, 1123193056, 1263592188, 1684789584, 2246386112, 2527184376, 3369579168, 5054368752, 6739158336, 10108737504, 20217475008]

約数ペア:

[(1, 20217475008), (2, 10108737504), (3, 6739158336), (4, 5054368752), (6, 3369579168), (8, 2527184376), (9, 2246386112), (12, 1684789584), (16, 1263592188), (18, 1123193056), (19, 1064077632), (24, 842394792), (32, 631796094), (36, 561596528), (38, 532038816), (48, 421197396), (57, 354692544), (64, 315898047), (72, 280798264), (76, 266019408), (96, 210598698), (114, 177346272), (144, 140399132), (152, 133009704), (171, 118230848), (192, 105299349), (228, 88673136), (288, 70199566), (304, 66504852), (342, 59115424), (456, 44336568), (576, 35099783), (608, 33252426), (684, 29557712), (912, 22168284), (1216, 16626213), (1368, 14778856), (1824, 11084142), (2736, 7389428), (3648, 5542071), (5472, 3694714), (10944, 1847357)]