20177027706

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{63439}}^1$

素因数の和:63595

約数の個数: 64

約数和(自身を含む): 45311385600

約数和(自身を除く): 25134357894

約数列:

[1, 2, 3, 6, 11, 22, 33, 61, 66, 79, 122, 158, 183, 237, 366, 474, 671, 869, 1342, 1738, 2013, 2607, 4026, 4819, 5214, 9638, 14457, 28914, 53009, 63439, 106018, 126878, 159027, 190317, 318054, 380634, 697829, 1395658, 2093487, 3869779, 4186974, 5011681, 7739558, 10023362, 11609337, 15035043, 23218674, 30070086, 42567569, 55128491, 85135138, 110256982, 127702707, 165385473, 255405414, 305712541, 330770946, 611425082, 917137623, 1834275246, 3362837951, 6725675902, 10088513853, 20177027706]

約数ペア:

[(1, 20177027706), (2, 10088513853), (3, 6725675902), (6, 3362837951), (11, 1834275246), (22, 917137623), (33, 611425082), (61, 330770946), (66, 305712541), (79, 255405414), (122, 165385473), (158, 127702707), (183, 110256982), (237, 85135138), (366, 55128491), (474, 42567569), (671, 30070086), (869, 23218674), (1342, 15035043), (1738, 11609337), (2013, 10023362), (2607, 7739558), (4026, 5011681), (4819, 4186974), (5214, 3869779), (9638, 2093487), (14457, 1395658), (28914, 697829), (53009, 380634), (63439, 318054), (106018, 190317), (126878, 159027)]