20251014834

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{193}}^2\times {\mathrm{251}}^1$

素因数の和:680

約数の個数: 72

約数和(自身を含む): 43139727792

約数和(自身を除く): 22888712958

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 193, 251, 361, 386, 502, 579, 722, 753, 1083, 1158, 1506, 2166, 3667, 4769, 7334, 9538, 11001, 14307, 22002, 28614, 37249, 48443, 69673, 74498, 90611, 96886, 111747, 139346, 145329, 181222, 209019, 223494, 271833, 290658, 418038, 543666, 707731, 920417, 1415462, 1840834, 2123193, 2761251, 4246386, 5522502, 9349499, 13446889, 17487923, 18698998, 26893778, 28048497, 34975846, 40340667, 52463769, 56096994, 80681334, 104927538, 177640481, 355280962, 532921443, 1065842886, 3375169139, 6750338278, 10125507417, 20251014834]

約数ペア:

[(1, 20251014834), (2, 10125507417), (3, 6750338278), (6, 3375169139), (19, 1065842886), (38, 532921443), (57, 355280962), (114, 177640481), (193, 104927538), (251, 80681334), (361, 56096994), (386, 52463769), (502, 40340667), (579, 34975846), (722, 28048497), (753, 26893778), (1083, 18698998), (1158, 17487923), (1506, 13446889), (2166, 9349499), (3667, 5522502), (4769, 4246386), (7334, 2761251), (9538, 2123193), (11001, 1840834), (14307, 1415462), (22002, 920417), (28614, 707731), (37249, 543666), (48443, 418038), (69673, 290658), (74498, 271833), (90611, 223494), (96886, 209019), (111747, 181222), (139346, 145329)]