20186548440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{4102957}}^1$

素因数の和:4103012

約数の個数: 64

約数和(自身を含む): 62036724960

約数和(自身を除く): 41850176520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 246, 328, 410, 492, 615, 820, 984, 1230, 1640, 2460, 4920, 4102957, 8205914, 12308871, 16411828, 20514785, 24617742, 32823656, 41029570, 49235484, 61544355, 82059140, 98470968, 123088710, 164118280, 168221237, 246177420, 336442474, 492354840, 504663711, 672884948, 841106185, 1009327422, 1345769896, 1682212370, 2018654844, 2523318555, 3364424740, 4037309688, 5046637110, 6728849480, 10093274220, 20186548440]

約数ペア:

[(1, 20186548440), (2, 10093274220), (3, 6728849480), (4, 5046637110), (5, 4037309688), (6, 3364424740), (8, 2523318555), (10, 2018654844), (12, 1682212370), (15, 1345769896), (20, 1009327422), (24, 841106185), (30, 672884948), (40, 504663711), (41, 492354840), (60, 336442474), (82, 246177420), (120, 168221237), (123, 164118280), (164, 123088710), (205, 98470968), (246, 82059140), (328, 61544355), (410, 49235484), (492, 41029570), (615, 32823656), (820, 24617742), (984, 20514785), (1230, 16411828), (1640, 12308871), (2460, 8205914), (4920, 4102957)]