20133039255

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1789}}^1\times {\mathrm{5641}}^1$

素因数の和:7464

約数の個数: 64

約数和(自身を含む): 38780851200

約数和(自身を除く): 18647811945

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 399, 665, 1789, 1995, 5367, 5641, 8945, 12523, 16923, 26835, 28205, 33991, 37569, 39487, 62615, 84615, 101973, 107179, 118461, 169955, 187845, 197435, 237937, 321537, 509865, 535895, 592305, 713811, 750253, 1189685, 1607685, 2250759, 3569055, 3751265, 10091749, 11253795, 30275247, 50458745, 70642243, 151376235, 191743231, 211926729, 353211215, 575229693, 958716155, 1059633645, 1342202617, 2876148465, 4026607851, 6711013085, 20133039255]

約数ペア:

[(1, 20133039255), (3, 6711013085), (5, 4026607851), (7, 2876148465), (15, 1342202617), (19, 1059633645), (21, 958716155), (35, 575229693), (57, 353211215), (95, 211926729), (105, 191743231), (133, 151376235), (285, 70642243), (399, 50458745), (665, 30275247), (1789, 11253795), (1995, 10091749), (5367, 3751265), (5641, 3569055), (8945, 2250759), (12523, 1607685), (16923, 1189685), (26835, 750253), (28205, 713811), (33991, 592305), (37569, 535895), (39487, 509865), (62615, 321537), (84615, 237937), (101973, 197435), (107179, 187845), (118461, 169955)]