20126264626

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{599}}^1\times {\mathrm{659}}^1$

素因数の和:1363

約数の個数: 64

約数和(自身を含む): 34128864000

約数和(自身を除く): 14002599374

約数列:

[1, 2, 13, 26, 37, 53, 74, 106, 481, 599, 659, 689, 962, 1198, 1318, 1378, 1961, 3922, 7787, 8567, 15574, 17134, 22163, 24383, 25493, 31747, 34927, 44326, 48766, 50986, 63494, 69854, 288119, 316979, 394741, 412711, 454051, 576238, 633958, 789482, 825422, 908102, 1174639, 1292299, 2349278, 2584598, 5131633, 10263266, 14605417, 15270307, 16799887, 20921273, 29210834, 30540614, 33599774, 41842546, 189870421, 271976549, 379740842, 543953098, 774087101, 1548174202, 10063132313, 20126264626]

約数ペア:

[(1, 20126264626), (2, 10063132313), (13, 1548174202), (26, 774087101), (37, 543953098), (53, 379740842), (74, 271976549), (106, 189870421), (481, 41842546), (599, 33599774), (659, 30540614), (689, 29210834), (962, 20921273), (1198, 16799887), (1318, 15270307), (1378, 14605417), (1961, 10263266), (3922, 5131633), (7787, 2584598), (8567, 2349278), (15574, 1292299), (17134, 1174639), (22163, 908102), (24383, 825422), (25493, 789482), (31747, 633958), (34927, 576238), (44326, 454051), (48766, 412711), (50986, 394741), (63494, 316979), (69854, 288119)]