20174041390

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{806639}}^1$

素因数の和:806748

約数の個数: 32

約数和(自身を含む): 37808830080

約数和(自身を除く): 17634788690

約数列:

[1, 2, 5, 10, 41, 61, 82, 122, 205, 305, 410, 610, 2501, 5002, 12505, 25010, 806639, 1613278, 4033195, 8066390, 33072199, 49204979, 66144398, 98409958, 165360995, 246024895, 330721990, 492049790, 2017404139, 4034808278, 10087020695, 20174041390]

約数ペア:

[(1, 20174041390), (2, 10087020695), (5, 4034808278), (10, 2017404139), (41, 492049790), (61, 330721990), (82, 246024895), (122, 165360995), (205, 98409958), (305, 66144398), (410, 49204979), (610, 33072199), (2501, 8066390), (5002, 4033195), (12505, 1613278), (25010, 806639)]