20238066112

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{542401}}^1$

素因数の和:542477

約数の個数: 56

約数和(自身を含む): 44637514992

約数和(自身を除く): 24399448880

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 53, 64, 88, 106, 176, 212, 352, 424, 583, 704, 848, 1166, 1696, 2332, 3392, 4664, 9328, 18656, 37312, 542401, 1084802, 2169604, 4339208, 5966411, 8678416, 11932822, 17356832, 23865644, 28747253, 34713664, 47731288, 57494506, 95462576, 114989012, 190925152, 229978024, 316219783, 381850304, 459956048, 632439566, 919912096, 1264879132, 1839824192, 2529758264, 5059516528, 10119033056, 20238066112]

約数ペア:

[(1, 20238066112), (2, 10119033056), (4, 5059516528), (8, 2529758264), (11, 1839824192), (16, 1264879132), (22, 919912096), (32, 632439566), (44, 459956048), (53, 381850304), (64, 316219783), (88, 229978024), (106, 190925152), (176, 114989012), (212, 95462576), (352, 57494506), (424, 47731288), (583, 34713664), (704, 28747253), (848, 23865644), (1166, 17356832), (1696, 11932822), (2332, 8678416), (3392, 5966411), (4664, 4339208), (9328, 2169604), (18656, 1084802), (37312, 542401)]