2019204852

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{83177}}^1$

素因数の和:83225

約数の個数: 72

約数和(自身を含む): 5719984704

約数和(自身を除く): 3700779852

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 289, 357, 476, 578, 714, 867, 1156, 1428, 1734, 2023, 3468, 4046, 6069, 8092, 12138, 24276, 83177, 166354, 249531, 332708, 499062, 582239, 998124, 1164478, 1414009, 1746717, 2328956, 2828018, 3493434, 4242027, 5656036, 6986868, 8484054, 9898063, 16968108, 19796126, 24038153, 29694189, 39592252, 48076306, 59388378, 72114459, 96152612, 118776756, 144228918, 168267071, 288457836, 336534142, 504801213, 673068284, 1009602426, 2019204852]

約数ペア:

[(1, 2019204852), (2, 1009602426), (3, 673068284), (4, 504801213), (6, 336534142), (7, 288457836), (12, 168267071), (14, 144228918), (17, 118776756), (21, 96152612), (28, 72114459), (34, 59388378), (42, 48076306), (51, 39592252), (68, 29694189), (84, 24038153), (102, 19796126), (119, 16968108), (204, 9898063), (238, 8484054), (289, 6986868), (357, 5656036), (476, 4242027), (578, 3493434), (714, 2828018), (867, 2328956), (1156, 1746717), (1428, 1414009), (1734, 1164478), (2023, 998124), (3468, 582239), (4046, 499062), (6069, 332708), (8092, 249531), (12138, 166354), (24276, 83177)]