20344595070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1553}}^1\times {\mathrm{436673}}^1$

素因数の和:438236

約数の個数: 32

約数和(自身を含む): 48858580512

約数和(自身を除く): 28513985442

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1553, 3106, 4659, 7765, 9318, 15530, 23295, 46590, 436673, 873346, 1310019, 2183365, 2620038, 4366730, 6550095, 13100190, 678153169, 1356306338, 2034459507, 3390765845, 4068919014, 6781531690, 10172297535, 20344595070]

約数ペア:

[(1, 20344595070), (2, 10172297535), (3, 6781531690), (5, 4068919014), (6, 3390765845), (10, 2034459507), (15, 1356306338), (30, 678153169), (1553, 13100190), (3106, 6550095), (4659, 4366730), (7765, 2620038), (9318, 2183365), (15530, 1310019), (23295, 873346), (46590, 436673)]