20135052105

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13669}}^1\times {\mathrm{14029}}^1$

素因数の和:27713

約数の個数: 32

約数和(自身を含む): 36823699200

約数和(自身を除く): 16688647095

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 13669, 14029, 41007, 42087, 68345, 70145, 95683, 98203, 205035, 210435, 287049, 294609, 478415, 491015, 1435245, 1473045, 191762401, 575287203, 958812005, 1342336807, 2876436015, 4027010421, 6711684035, 20135052105]

約数ペア:

[(1, 20135052105), (3, 6711684035), (5, 4027010421), (7, 2876436015), (15, 1342336807), (21, 958812005), (35, 575287203), (105, 191762401), (13669, 1473045), (14029, 1435245), (41007, 491015), (42087, 478415), (68345, 294609), (70145, 287049), (95683, 210435), (98203, 205035)]