20162772006

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{41957}}^1$

素因数の和:42137

約数の個数: 64

約数和(自身を含む): 44577521856

約数和(自身を除く): 24414749850

約数列:

[1, 2, 3, 6, 13, 26, 39, 61, 78, 101, 122, 183, 202, 303, 366, 606, 793, 1313, 1586, 2379, 2626, 3939, 4758, 6161, 7878, 12322, 18483, 36966, 41957, 80093, 83914, 125871, 160186, 240279, 251742, 480558, 545441, 1090882, 1636323, 2559377, 3272646, 4237657, 5118754, 7678131, 8475314, 12712971, 15356262, 25425942, 33271901, 55089541, 66543802, 99815703, 110179082, 165268623, 199631406, 258497077, 330537246, 516994154, 775491231, 1550982462, 3360462001, 6720924002, 10081386003, 20162772006]

約数ペア:

[(1, 20162772006), (2, 10081386003), (3, 6720924002), (6, 3360462001), (13, 1550982462), (26, 775491231), (39, 516994154), (61, 330537246), (78, 258497077), (101, 199631406), (122, 165268623), (183, 110179082), (202, 99815703), (303, 66543802), (366, 55089541), (606, 33271901), (793, 25425942), (1313, 15356262), (1586, 12712971), (2379, 8475314), (2626, 7678131), (3939, 5118754), (4758, 4237657), (6161, 3272646), (7878, 2559377), (12322, 1636323), (18483, 1090882), (36966, 545441), (41957, 480558), (80093, 251742), (83914, 240279), (125871, 160186)]