20242156830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{1511}}^1\times {\mathrm{63793}}^1$

素因数の和:65321

約数の個数: 64

約数和(自身を含む): 55558960128

約数和(自身を除く): 35316803298

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 1511, 3022, 4533, 7555, 9066, 10577, 15110, 21154, 22665, 31731, 45330, 52885, 63462, 63793, 105770, 127586, 158655, 191379, 317310, 318965, 382758, 446551, 637930, 893102, 956895, 1339653, 1913790, 2232755, 2679306, 4465510, 6698265, 13396530, 96391223, 192782446, 289173669, 481956115, 578347338, 674738561, 963912230, 1349477122, 1445868345, 2024215683, 2891736690, 3373692805, 4048431366, 6747385610, 10121078415, 20242156830]

約数ペア:

[(1, 20242156830), (2, 10121078415), (3, 6747385610), (5, 4048431366), (6, 3373692805), (7, 2891736690), (10, 2024215683), (14, 1445868345), (15, 1349477122), (21, 963912230), (30, 674738561), (35, 578347338), (42, 481956115), (70, 289173669), (105, 192782446), (210, 96391223), (1511, 13396530), (3022, 6698265), (4533, 4465510), (7555, 2679306), (9066, 2232755), (10577, 1913790), (15110, 1339653), (21154, 956895), (22665, 893102), (31731, 637930), (45330, 446551), (52885, 382758), (63462, 318965), (63793, 317310), (105770, 191379), (127586, 158655)]