20605923510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1166153}}^1$

素因数の和:1166213

約数の個数: 64

約数和(自身を含む): 53736376320

約数和(自身を除く): 33130452810

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 31, 38, 57, 62, 93, 95, 114, 155, 186, 190, 285, 310, 465, 570, 589, 930, 1178, 1767, 2945, 3534, 5890, 8835, 17670, 1166153, 2332306, 3498459, 5830765, 6996918, 11661530, 17492295, 22156907, 34984590, 36150743, 44313814, 66470721, 72301486, 108452229, 110784535, 132941442, 180753715, 216904458, 221569070, 332353605, 361507430, 542261145, 664707210, 686864117, 1084522290, 1373728234, 2060592351, 3434320585, 4121184702, 6868641170, 10302961755, 20605923510]

約数ペア:

[(1, 20605923510), (2, 10302961755), (3, 6868641170), (5, 4121184702), (6, 3434320585), (10, 2060592351), (15, 1373728234), (19, 1084522290), (30, 686864117), (31, 664707210), (38, 542261145), (57, 361507430), (62, 332353605), (93, 221569070), (95, 216904458), (114, 180753715), (155, 132941442), (186, 110784535), (190, 108452229), (285, 72301486), (310, 66470721), (465, 44313814), (570, 36150743), (589, 34984590), (930, 22156907), (1178, 17492295), (1767, 11661530), (2945, 6996918), (3534, 5830765), (5890, 3498459), (8835, 2332306), (17670, 1166153)]