20624743368

素因数分解:

$2^3\times 3^3\times {\mathrm{241}}^1\times {\mathrm{396203}}^1$

素因数の和:396459

約数の個数: 64

約数和(自身を含む): 57528820800

約数和(自身を除く): 36904077432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 241, 482, 723, 964, 1446, 1928, 2169, 2892, 4338, 5784, 6507, 8676, 13014, 17352, 26028, 52056, 396203, 792406, 1188609, 1584812, 2377218, 3169624, 3565827, 4754436, 7131654, 9508872, 10697481, 14263308, 21394962, 28526616, 42789924, 85579848, 95484923, 190969846, 286454769, 381939692, 572909538, 763879384, 859364307, 1145819076, 1718728614, 2291638152, 2578092921, 3437457228, 5156185842, 6874914456, 10312371684, 20624743368]

約数ペア:

[(1, 20624743368), (2, 10312371684), (3, 6874914456), (4, 5156185842), (6, 3437457228), (8, 2578092921), (9, 2291638152), (12, 1718728614), (18, 1145819076), (24, 859364307), (27, 763879384), (36, 572909538), (54, 381939692), (72, 286454769), (108, 190969846), (216, 95484923), (241, 85579848), (482, 42789924), (723, 28526616), (964, 21394962), (1446, 14263308), (1928, 10697481), (2169, 9508872), (2892, 7131654), (4338, 4754436), (5784, 3565827), (6507, 3169624), (8676, 2377218), (13014, 1584812), (17352, 1188609), (26028, 792406), (52056, 396203)]