20346763305

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{28631}}^1$

素因数の和:28782

約数の個数: 64

約数和(自身を含む): 36612311040

約数和(自身を除く): 16265547735

約数列:

[1, 3, 5, 11, 15, 33, 55, 59, 73, 165, 177, 219, 295, 365, 649, 803, 885, 1095, 1947, 2409, 3245, 4015, 4307, 9735, 12045, 12921, 21535, 28631, 47377, 64605, 85893, 142131, 143155, 236885, 314941, 429465, 710655, 944823, 1574705, 1689229, 2090063, 4724115, 5067687, 6270189, 8446145, 10450315, 18581519, 22990693, 25338435, 31350945, 55744557, 68972079, 92907595, 114953465, 123313717, 278722785, 344860395, 369941151, 616568585, 1356450887, 1849705755, 4069352661, 6782254435, 20346763305]

約数ペア:

[(1, 20346763305), (3, 6782254435), (5, 4069352661), (11, 1849705755), (15, 1356450887), (33, 616568585), (55, 369941151), (59, 344860395), (73, 278722785), (165, 123313717), (177, 114953465), (219, 92907595), (295, 68972079), (365, 55744557), (649, 31350945), (803, 25338435), (885, 22990693), (1095, 18581519), (1947, 10450315), (2409, 8446145), (3245, 6270189), (4015, 5067687), (4307, 4724115), (9735, 2090063), (12045, 1689229), (12921, 1574705), (21535, 944823), (28631, 710655), (47377, 429465), (64605, 314941), (85893, 236885), (142131, 143155)]