20131295010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{647}}^1\times {\mathrm{17579}}^1$

素因数の和:18295

約数の個数: 64

約数和(自身を含む): 49212748800

約数和(自身を除く): 29081453790

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 59, 118, 177, 295, 354, 590, 647, 885, 1294, 1770, 1941, 3235, 3882, 6470, 9705, 17579, 19410, 35158, 38173, 52737, 76346, 87895, 105474, 114519, 175790, 190865, 229038, 263685, 381730, 527370, 572595, 1037161, 1145190, 2074322, 3111483, 5185805, 6222966, 10371610, 11373613, 15557415, 22747226, 31114830, 34120839, 56868065, 68241678, 113736130, 170604195, 341208390, 671043167, 1342086334, 2013129501, 3355215835, 4026259002, 6710431670, 10065647505, 20131295010]

約数ペア:

[(1, 20131295010), (2, 10065647505), (3, 6710431670), (5, 4026259002), (6, 3355215835), (10, 2013129501), (15, 1342086334), (30, 671043167), (59, 341208390), (118, 170604195), (177, 113736130), (295, 68241678), (354, 56868065), (590, 34120839), (647, 31114830), (885, 22747226), (1294, 15557415), (1770, 11373613), (1941, 10371610), (3235, 6222966), (3882, 5185805), (6470, 3111483), (9705, 2074322), (17579, 1145190), (19410, 1037161), (35158, 572595), (38173, 527370), (52737, 381730), (76346, 263685), (87895, 229038), (105474, 190865), (114519, 175790)]