20132531340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1307}}^1\times {\mathrm{1723}}^1$

素因数の和:3191

約数の個数: 96

約数和(自身を含む): 56825798400

約数和(自身を除く): 36693267060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 149, 298, 447, 596, 745, 894, 1307, 1490, 1723, 1788, 2235, 2614, 2980, 3446, 3921, 4470, 5169, 5228, 6535, 6892, 7842, 8615, 8940, 10338, 13070, 15684, 17230, 19605, 20676, 25845, 26140, 34460, 39210, 51690, 78420, 103380, 194743, 256727, 389486, 513454, 584229, 770181, 778972, 973715, 1026908, 1168458, 1283635, 1540362, 1947430, 2251961, 2336916, 2567270, 2921145, 3080724, 3850905, 3894860, 4503922, 5134540, 5842290, 6755883, 7701810, 9007844, 11259805, 11684580, 13511766, 15403620, 22519610, 27023532, 33779415, 45039220, 67558830, 135117660, 335542189, 671084378, 1006626567, 1342168756, 1677710945, 2013253134, 3355421890, 4026506268, 5033132835, 6710843780, 10066265670, 20132531340]

約数ペア:

[(1, 20132531340), (2, 10066265670), (3, 6710843780), (4, 5033132835), (5, 4026506268), (6, 3355421890), (10, 2013253134), (12, 1677710945), (15, 1342168756), (20, 1006626567), (30, 671084378), (60, 335542189), (149, 135117660), (298, 67558830), (447, 45039220), (596, 33779415), (745, 27023532), (894, 22519610), (1307, 15403620), (1490, 13511766), (1723, 11684580), (1788, 11259805), (2235, 9007844), (2614, 7701810), (2980, 6755883), (3446, 5842290), (3921, 5134540), (4470, 4503922), (5169, 3894860), (5228, 3850905), (6535, 3080724), (6892, 2921145), (7842, 2567270), (8615, 2336916), (8940, 2251961), (10338, 1947430), (13070, 1540362), (15684, 1283635), (17230, 1168458), (19605, 1026908), (20676, 973715), (25845, 778972), (26140, 770181), (34460, 584229), (39210, 513454), (51690, 389486), (78420, 256727), (103380, 194743)]