20737002804

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{12739}}^1\times {\mathrm{19379}}^1$

素因数の和:32132

約数の個数: 48

約数和(自身を含む): 55305868800

約数和(自身を除く): 34568865996

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 12739, 19379, 25478, 38217, 38758, 50956, 58137, 76434, 77516, 89173, 116274, 135653, 152868, 178346, 232548, 267519, 271306, 356692, 406959, 535038, 542612, 813918, 1070076, 1627836, 246869081, 493738162, 740607243, 987476324, 1481214486, 1728083567, 2962428972, 3456167134, 5184250701, 6912334268, 10368501402, 20737002804]

約数ペア:

[(1, 20737002804), (2, 10368501402), (3, 6912334268), (4, 5184250701), (6, 3456167134), (7, 2962428972), (12, 1728083567), (14, 1481214486), (21, 987476324), (28, 740607243), (42, 493738162), (84, 246869081), (12739, 1627836), (19379, 1070076), (25478, 813918), (38217, 542612), (38758, 535038), (50956, 406959), (58137, 356692), (76434, 271306), (77516, 267519), (89173, 232548), (116274, 178346), (135653, 152868)]