20189816303634

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{647}}^1\times {\mathrm{769}}^1\times {\mathrm{98017}}^1$

素因数の和:99464

約数の個数: 96

約数和(自身を含む): 45777009358080

約数和(自身を除く): 25587193054446

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 647, 769, 1294, 1538, 1941, 2307, 3882, 4614, 5823, 6921, 11646, 13842, 14881, 17687, 29762, 35374, 44643, 53061, 89286, 98017, 106122, 133929, 159183, 196034, 267858, 294051, 318366, 497543, 588102, 882153, 995086, 1492629, 1764306, 2254391, 2985258, 4477887, 4508782, 6763173, 8955774, 11443489, 13526346, 20289519, 22886978, 34330467, 40579038, 63416999, 68660934, 75375073, 102991401, 126833998, 150750146, 190250997, 205982802, 226125219, 380501994, 452250438, 570752991, 678375657, 1141505982, 1356751314, 1458590977, 1733626679, 2917181954, 3467253358, 4375772931, 5200880037, 8751545862, 10401760074, 13127318793, 15602640111, 26254637586, 31205280222, 48767672231, 97535344462, 146303016693, 292606033386, 438909050079, 877818100158, 1121656461313, 2243312922626, 3364969383939, 6729938767878, 10094908151817, 20189816303634]

約数ペア:

[(1, 20189816303634), (2, 10094908151817), (3, 6729938767878), (6, 3364969383939), (9, 2243312922626), (18, 1121656461313), (23, 877818100158), (46, 438909050079), (69, 292606033386), (138, 146303016693), (207, 97535344462), (414, 48767672231), (647, 31205280222), (769, 26254637586), (1294, 15602640111), (1538, 13127318793), (1941, 10401760074), (2307, 8751545862), (3882, 5200880037), (4614, 4375772931), (5823, 3467253358), (6921, 2917181954), (11646, 1733626679), (13842, 1458590977), (14881, 1356751314), (17687, 1141505982), (29762, 678375657), (35374, 570752991), (44643, 452250438), (53061, 380501994), (89286, 226125219), (98017, 205982802), (106122, 190250997), (133929, 150750146), (159183, 126833998), (196034, 102991401), (267858, 75375073), (294051, 68660934), (318366, 63416999), (497543, 40579038), (588102, 34330467), (882153, 22886978), (995086, 20289519), (1492629, 13526346), (1764306, 11443489), (2254391, 8955774), (2985258, 6763173), (4477887, 4508782)]