20139080355

素因数分解:

$3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1459}}^1\times {\mathrm{1733}}^1$

素因数の和:3265

約数の個数: 64

約数和(自身を含む): 36455616000

約数和(自身を除く): 16316535645

約数列:

[1, 3, 5, 9, 15, 27, 45, 59, 135, 177, 295, 531, 885, 1459, 1593, 1733, 2655, 4377, 5199, 7295, 7965, 8665, 13131, 15597, 21885, 25995, 39393, 46791, 65655, 77985, 86081, 102247, 196965, 233955, 258243, 306741, 430405, 511235, 774729, 920223, 1291215, 1533705, 2324187, 2528447, 2760669, 3873645, 4601115, 7585341, 11620935, 12642235, 13803345, 22756023, 37926705, 68268069, 113780115, 149178373, 341340345, 447535119, 745891865, 1342605357, 2237675595, 4027816071, 6713026785, 20139080355]

約数ペア:

[(1, 20139080355), (3, 6713026785), (5, 4027816071), (9, 2237675595), (15, 1342605357), (27, 745891865), (45, 447535119), (59, 341340345), (135, 149178373), (177, 113780115), (295, 68268069), (531, 37926705), (885, 22756023), (1459, 13803345), (1593, 12642235), (1733, 11620935), (2655, 7585341), (4377, 4601115), (5199, 3873645), (7295, 2760669), (7965, 2528447), (8665, 2324187), (13131, 1533705), (15597, 1291215), (21885, 920223), (25995, 774729), (39393, 511235), (46791, 430405), (65655, 306741), (77985, 258243), (86081, 233955), (102247, 196965)]