20177506062

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{3767}}^1\times {\mathrm{6073}}^1$

素因数の和:9862

約数の個数: 72

約数和(自身を含む): 50877427536

約数和(自身を除く): 30699921474

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 3767, 6073, 7534, 11301, 12146, 18219, 22602, 26369, 33903, 36438, 42511, 52738, 54657, 67806, 79107, 85022, 109314, 127533, 158214, 184583, 237321, 255066, 297577, 369166, 382599, 474642, 553749, 595154, 765198, 892731, 1107498, 1661247, 1785462, 2678193, 3322494, 5356386, 22876991, 45753982, 68630973, 137261946, 160138937, 205892919, 320277874, 411785838, 480416811, 960833622, 1120972559, 1441250433, 2241945118, 2882500866, 3362917677, 6725835354, 10088753031, 20177506062]

約数ペア:

[(1, 20177506062), (2, 10088753031), (3, 6725835354), (6, 3362917677), (7, 2882500866), (9, 2241945118), (14, 1441250433), (18, 1120972559), (21, 960833622), (42, 480416811), (49, 411785838), (63, 320277874), (98, 205892919), (126, 160138937), (147, 137261946), (294, 68630973), (441, 45753982), (882, 22876991), (3767, 5356386), (6073, 3322494), (7534, 2678193), (11301, 1785462), (12146, 1661247), (18219, 1107498), (22602, 892731), (26369, 765198), (33903, 595154), (36438, 553749), (42511, 474642), (52738, 382599), (54657, 369166), (67806, 297577), (79107, 255066), (85022, 237321), (109314, 184583), (127533, 158214)]