9920783586

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{457}}^1\times {\mathrm{1481}}^1$

素因数の和:2299

約数の個数: 64

約数和(自身を含む): 22806201600

約数和(自身を除く): 12885418014

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 349, 457, 698, 914, 1047, 1371, 1481, 2094, 2443, 2742, 2962, 3199, 4443, 4886, 6398, 7329, 8886, 9597, 10367, 14658, 19194, 20734, 31101, 62202, 159493, 318986, 478479, 516869, 676817, 956958, 1033738, 1116451, 1353634, 1550607, 2030451, 2232902, 3101214, 3349353, 3618083, 4060902, 4737719, 6698706, 7236166, 9475438, 10854249, 14213157, 21708498, 28426314, 236209133, 472418266, 708627399, 1417254798, 1653463931, 3306927862, 4960391793, 9920783586]

約数ペア:

[(1, 9920783586), (2, 4960391793), (3, 3306927862), (6, 1653463931), (7, 1417254798), (14, 708627399), (21, 472418266), (42, 236209133), (349, 28426314), (457, 21708498), (698, 14213157), (914, 10854249), (1047, 9475438), (1371, 7236166), (1481, 6698706), (2094, 4737719), (2443, 4060902), (2742, 3618083), (2962, 3349353), (3199, 3101214), (4443, 2232902), (4886, 2030451), (6398, 1550607), (7329, 1353634), (8886, 1116451), (9597, 1033738), (10367, 956958), (14658, 676817), (19194, 516869), (20734, 478479), (31101, 318986), (62202, 159493)]