20227410735

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1543}}^1\times {\mathrm{6571}}^1$

素因数の和:8148

約数の個数: 64

約数和(自身を含む): 38965125120

約数和(自身を除く): 18737714385

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 399, 665, 1543, 1995, 4629, 6571, 7715, 10801, 19713, 23145, 29317, 32403, 32855, 45997, 54005, 87951, 98565, 124849, 137991, 146585, 162015, 205219, 229985, 374547, 439755, 615657, 624245, 689955, 873943, 1026095, 1872735, 2621829, 3078285, 4369715, 10139053, 13109145, 30417159, 50695265, 70973371, 152085795, 192642007, 212920113, 354866855, 577926021, 963210035, 1064600565, 1348494049, 2889630105, 4045482147, 6742470245, 20227410735]

約数ペア:

[(1, 20227410735), (3, 6742470245), (5, 4045482147), (7, 2889630105), (15, 1348494049), (19, 1064600565), (21, 963210035), (35, 577926021), (57, 354866855), (95, 212920113), (105, 192642007), (133, 152085795), (285, 70973371), (399, 50695265), (665, 30417159), (1543, 13109145), (1995, 10139053), (4629, 4369715), (6571, 3078285), (7715, 2621829), (10801, 1872735), (19713, 1026095), (23145, 873943), (29317, 689955), (32403, 624245), (32855, 615657), (45997, 439755), (54005, 374547), (87951, 229985), (98565, 205219), (124849, 162015), (137991, 146585)]