20176722744

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1427329}}^1$

素因数の和:1427388

約数の個数: 64

約数和(自身を含む): 54809472000

約数和(自身を除く): 34632749256

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 31, 38, 57, 62, 76, 93, 114, 124, 152, 186, 228, 248, 372, 456, 589, 744, 1178, 1767, 2356, 3534, 4712, 7068, 14136, 1427329, 2854658, 4281987, 5709316, 8563974, 11418632, 17127948, 27119251, 34255896, 44247199, 54238502, 81357753, 88494398, 108477004, 132741597, 162715506, 176988796, 216954008, 265483194, 325431012, 353977592, 530966388, 650862024, 840696781, 1061932776, 1681393562, 2522090343, 3362787124, 5044180686, 6725574248, 10088361372, 20176722744]

約数ペア:

[(1, 20176722744), (2, 10088361372), (3, 6725574248), (4, 5044180686), (6, 3362787124), (8, 2522090343), (12, 1681393562), (19, 1061932776), (24, 840696781), (31, 650862024), (38, 530966388), (57, 353977592), (62, 325431012), (76, 265483194), (93, 216954008), (114, 176988796), (124, 162715506), (152, 132741597), (186, 108477004), (228, 88494398), (248, 81357753), (372, 54238502), (456, 44247199), (589, 34255896), (744, 27119251), (1178, 17127948), (1767, 11418632), (2356, 8563974), (3534, 5709316), (4712, 4281987), (7068, 2854658), (14136, 1427329)]