20084080890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1\times {\mathrm{62201}}^1$

素因数の和:62487

約数の個数: 64

約数和(自身を含む): 49443125760

約数和(自身を除く): 29359044870

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 229, 235, 282, 458, 470, 687, 705, 1145, 1374, 1410, 2290, 3435, 6870, 10763, 21526, 32289, 53815, 62201, 64578, 107630, 124402, 161445, 186603, 311005, 322890, 373206, 622010, 933015, 1866030, 2923447, 5846894, 8770341, 14244029, 14617235, 17540682, 28488058, 29234470, 42732087, 43851705, 71220145, 85464174, 87703410, 142440290, 213660435, 427320870, 669469363, 1338938726, 2008408089, 3347346815, 4016816178, 6694693630, 10042040445, 20084080890]

約数ペア:

[(1, 20084080890), (2, 10042040445), (3, 6694693630), (5, 4016816178), (6, 3347346815), (10, 2008408089), (15, 1338938726), (30, 669469363), (47, 427320870), (94, 213660435), (141, 142440290), (229, 87703410), (235, 85464174), (282, 71220145), (458, 43851705), (470, 42732087), (687, 29234470), (705, 28488058), (1145, 17540682), (1374, 14617235), (1410, 14244029), (2290, 8770341), (3435, 5846894), (6870, 2923447), (10763, 1866030), (21526, 933015), (32289, 622010), (53815, 373206), (62201, 322890), (64578, 311005), (107630, 186603), (124402, 161445)]