20223731330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{42667}}^1$

素因数の和:42855

約数の個数: 64

約数和(自身を含む): 41288970240

約数和(自身を除く): 21065238910

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 139, 155, 278, 310, 341, 682, 695, 1390, 1529, 1705, 3058, 3410, 4309, 7645, 8618, 15290, 21545, 42667, 43090, 47399, 85334, 94798, 213335, 236995, 426670, 469337, 473990, 938674, 1322677, 2346685, 2645354, 4693370, 5930713, 6613385, 11861426, 13226770, 14549447, 29098894, 29653565, 59307130, 65237843, 72747235, 130475686, 145494470, 183852103, 326189215, 367704206, 652378430, 919260515, 1838521030, 2022373133, 4044746266, 10111865665, 20223731330]

約数ペア:

[(1, 20223731330), (2, 10111865665), (5, 4044746266), (10, 2022373133), (11, 1838521030), (22, 919260515), (31, 652378430), (55, 367704206), (62, 326189215), (110, 183852103), (139, 145494470), (155, 130475686), (278, 72747235), (310, 65237843), (341, 59307130), (682, 29653565), (695, 29098894), (1390, 14549447), (1529, 13226770), (1705, 11861426), (3058, 6613385), (3410, 5930713), (4309, 4693370), (7645, 2645354), (8618, 2346685), (15290, 1322677), (21545, 938674), (42667, 473990), (43090, 469337), (47399, 426670), (85334, 236995), (94798, 213335)]